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package com.vienthonga.authorization.action;

import com.vienthonga.common.utils.MessageUtils;
import com.vienthonga.authorization.logic.AuthorizationLogic;
import com.vienthonga.login.action.LoginAction;
import com.vienthonga.login.action.LoginForm;
import java.util.logging.ConsoleHandler;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessages;

/**
 *
 * @author dangkhoa
 */
public class AuthorizationAction extends org.apache.struts.action.Action {

    private static final Logger logger = Logger.getLogger(
            AuthorizationAction.class.getName());
    /* forward name="success" path="" */
    private static final String SUCCESS = "success";
    private static final String AUTHORIZE_INVALID = "authorize_invalid";
    private static final String AUTHORIZE_VALID = "authorize_valid";
    
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {        
        logger.log(Level.INFO, mapping.getPath());
        
        LoginForm loginForm = (LoginForm)form;
        String username = loginForm.getEmail();
        String password = loginForm.getPassword();

        AuthorizationLogic logic = new AuthorizationLogic();
        String role = logic.findRole(username, password);
        if (role != null){
            return mapping.findForward(AUTHORIZE_VALID);
        }else{
            String [] messageKeys = {"login.authorize.invalid"};
            ActionMessages messages = MessageUtils.findMessages(messageKeys);
            addErrors(request, messages);
            return mapping.findForward(AUTHORIZE_INVALID);
        }
    }
}
